How far is Lebanon, NH from Somersworth, NH?
The driving distance from Lebanon, NH to Somersworth, NH is about 102.7 miles (165.2 km), with a travel time of about 01h 57m by car.
- The straight-line flight distance is about 74.3 miles (119.6 km).
- For a round trip, plan for roughly 03h 54m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 57m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Merrimack County, New Hampshire
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers then Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Lebanon and Somersworth.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lebanon and Somersworth.
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1
Start on South Park Street
90 m · 13 sec · South Park Street
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2
At the end of the road, turn left onto East Park Street
41 m · 4 sec · East Park Street
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3
Continue on East Park Street
608 ft · 18 sec · East Park Street
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4
Turn straight
66 m · 7 sec
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5
Turn right onto West Park Street
19 m · 2 sec · West Park Street
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6
Turn right onto Hanover Street
90 m · 11 sec · Hanover Street
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7
Continue on Hanover Street
1953 ft · 55 sec · Hanover Street
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8
Continue on Hanover Street
1559 ft · 36 sec · Hanover Street
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9
Take the ramp right toward I 89 South, NH 10 South
1314 ft · 32 sec
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10
Merge slight left
56.3 mi · 1 hr 6 min
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11
Turn left onto Route 3-A
1701 ft · 41 sec · Route 3-A
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12
Continue on South Main Street
128 m · 10 sec · South Main Street
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13
Take the ramp slight right toward I 93 North
2524 ft · 54 sec
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14
Merge slight left onto Everett Turnpike
1.7 mi · 2 min · Everett Turnpike
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15
Continue on Styles Bridges Highway
2718 ft · 42 sec · Styles Bridges Highway
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16
Take the exit slight right toward I 393 East, US 4 East, US 202 East: Loudon, Portsmouth
2452 ft · 1 min
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17
Merge slight left
4.4 mi · 6 min
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18
Continue on Loudon Road
904 ft · 17 sec · Loudon Road
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19
Continue on Dover Road
4.9 mi · 8 min · Dover Road
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20
Enter the roundabout and take exit 2 toward Epsom Circle
76 m · 6 sec · Dover Road
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21
Exit the rotary onto Dover Road
4.3 mi · 7 min · Dover Road
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22
Continue on First New Hampshire Turnpike
7.8 mi · 13 min · First New Hampshire Turnpike
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23
Continue on Old Turnpike Road
5.1 mi · 7 min · Old Turnpike Road
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24
Continue on Old Concord Turnpike
1.8 mi · 3 min · Old Concord Turnpike
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25
Continue on Concord Road
2565 ft · 56 sec · Concord Road
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26
Enter the roundabout and take exit 2 toward Lee Circle
50 m · 5 sec · Concord Road
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27
Exit the rotary onto Concord Road
1.3 mi · 2 min · Concord Road
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28
Take the exit slight right toward NH 155: Lee, Madbury
1082 ft · 36 sec
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29
Turn left onto Turtle Pond Road
1.2 mi · 2 min · Turtle Pond Road
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30
Continue on Lee Road
1.3 mi · 2 min · Lee Road
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31
Continue on Manchester Road
106 m · 8 sec · Manchester Road
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32
Continue on Knox Marsh Road
3.2 mi · 5 min · Knox Marsh Road
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33
Enter the roundabout and take exit 2 toward Silver Street
64 m · 4 sec · Silver Street
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34
Exit the roundabout onto Silver Street
30 m · 2 sec · Silver Street
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35
Take the ramp straight
919 ft · 23 sec
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36
Merge slight left onto Spaulding Turnpike
2.1 mi · 3 min · Spaulding Turnpike
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37
Take the exit slight right toward NH 9, NH 108: Dover, Somersworth
144 m · 12 sec
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38
Keep slight right to continue on Dover, Somersworth
526 ft · 13 sec
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39
Turn straight onto Indian Brook Drive
1.2 km · 2 min · Indian Brook Drive
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40
Continue on High Street
2.5 mi · 6 min · High Street
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41
Turn left onto Highland Street
3 m · 1 sec · Highland Street
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42
Arrive at your destination
0 m · 1 sec · Highland Street
Car Route Details
A richer read on the saved driving route between Lebanon and Somersworth.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 89 South
Merge slight left
56.3 mi · 01h 06m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Chance Rain Showers then Chance Showers And Thunderstorms leaving Lebanon and Showers And Thunderstorms Likely near Somersworth.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lebanon to Somersworth?
The road trip is about 102.7 miles (165.2 km) and usually takes 01h 57m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Hopkinton is a useful midpoint, sitting about 51.5 miles from Lebanon and 51.1 miles from Somersworth.
How much longer is the road route than the straight-line distance?
The direct path is about 74.3 miles (119.6 km), while the road route adds roughly 28.4 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 2:36 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.28 one way or $28.56 round trip. Estimated CO2 is about 32.2 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers then Chance Showers And Thunderstorms around Lebanon and Showers And Thunderstorms Likely near Somersworth.
Stop Ideas Near Hopkinton
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Hopkinton.
Concord, New Hampshire
Manchester, New Hampshire
Tilton, New Hampshire
Nashua, NH
Flight Path Map
This map shows the direct air route between Lebanon and Somersworth. Straight-line distance: 74.34 mi (119.64 km).
#1 Lebanon
City in Grafton County, New Hampshire, United States
| Population | 13,808 |
| Coordinates | 43.6422900, -72.2517600 |
| Altitude | 178 |
| Country | United States |
#2 Somersworth
City in Strafford County, New Hampshire, United States
| Population | 12,286 |
| Coordinates | 43.2617500, -70.8653400 |
| Altitude | 71 |
| Country | United States |
End: High Street (-70.865322, 43.261724)
Estimated Travel Time
Distance: 165 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 25m |
| 40 mph (64.37 km/h) | 02h 33m |
| 50 mph (80.47 km/h) | 02h 03m |
| 60 mph (96.56 km/h) | 01h 42m |
| 70 mph (112.65 km/h) | 01h 27m |
| 80 mph (129 km/h) | 01h 16m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $14.28 | $28.56 |
| Mid-grade | $4.46 | $16.13 | $32.27 |
| Premium | $4.86 | $17.59 | $35.17 |
| Diesel | $6.00 | $21.71 | $43.42 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in New Hampshire · Jun 11, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.